00:01
We are asked to find the density of a gas, and my gas has the following conditions.
00:08
It's co2, so my molar mass is 44 .01 grams per mole, and it is at a pressure of 3 .25 atmospheres.
00:35
The temperature is 375 kelvin.
00:49
R is 0 .08206, latm over k dot mole.
01:05
So we can substitute our values into the equation i've written here.
01:10
The density of the gas will equal 44 .01 grams per mole times 3 .25 atmospheres.
01:27
I got it by 0 .08206 latm over kmo.
01:40
Finally, times 374k.
01:46
I should mention that we are asked to find this in grams per liter, which is what this will be in.
01:54
You can see that if you follow through the dimensional analysis...